Culture bottle



FIG. 1 is a side view of a culture bottle showing my new design;

FIG. 2 is an upper front perspective view thereof;

FIG. 3 is an upper rear perspective view thereof;

FIG. 4 is a lower rear perspective view thereof;

FIG. 5 is a lower front perspective view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a lower rear perspective view thereof, similar to FIG. 4, with the bottom panel removed;

FIG. 10 is a lower front perspective view thereof, similar to FIG. 5, with the bottom panel removed;

FIG. 11 is a side view of the culture bottle shown in a condition of use with a second culture bottle shown as environment; and,

FIG. 12 is a front view thereof.

The broken lines seen in FIGS. 11 and 12 showing an environment of a second culture bottle form no part of the claimed design. The broken lines located on the claimed design itself are included for the purpose of illustrating unclaimed portions and form no part of the claimed design. 

CLAIM The ornamental design for a culture bottle, as shown and described. 